Rocking a blue shirt emblazoned with the gym's logo, and a conspicuously bulky hands-free headset, Rodgers was seen pacing around the parking lot of the gym numerous times during the 10 hours he spent at the establishment, according to an eyewitness.

Rodgers got candid about his relationship with his brother on a one-on-one date with JoJo Fletcher on Monday's Bachelorette, where they touched on the topic of who she'd be meeting during her upcoming hometown visit.

"My middle brother won't be there, Aaron," Rodgers said. "I have a great relationship with my [oldest] brother Luke, [but] me and Aaron don't really have that much of a relationship. It's just kind of the way he's chosen to do life and I chose to stay close with my family and my parents and my brother."

"It's not ideal," he added. "I love him and I can't imagine what I's like to be in his shoes and to have the demands from people that he [has]. I don't have hard feelings against him, it's just how things go right now."

While the siblings seem to be estranged, it appears that their father, Edward, is still supporting his superstar son. The proud patriarch is rocking a Green Bay Packers license plate frame on his pickup truck, which was parked outside the gym where Rodgers spent most of his day.